Portable wheel alignment instrument



FIG. 1 is a top, front and right side perspective view of a portable wheel alignment instrument showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is a right side elevational view; and,

FIG. 7 is a left side elevational view thereof.

FIG. 1 has been drawn on a slightly enlarged scale with respect to FIGS. 2-7. 

The ornamental design for a portable wheel alignment instrument, as shown. 